Finding the Fourth Proportional to 79,776.42, 110,089.29 and 43,966.42

Step by Step Solution

1. Step 1: Write the proportion equation
   79,776.42 : 110,089.29 = 43,966.42 : x
2. Step 2: Convert to fraction form
   79,776.42/110,089.29 = 43,966.42/x
3. Step 3: Cross multiply
   79,776.42x = 110,089.29 × 43,966.42
4. Step 4: Simplify right side
   79,776.42x = 4,840,231,851.29
5. Step 5: Solve for x
   x = 4,840,231,851.29/79,776.42
6. Step 6: Final answer
   x = 60,672.47